So I know this isn't what you are talking about, but you might find this interesting in terms of a machine that you interact with using lisp. It is basically a

So I know this isn't what you are talking about, but you might find this interesting in terms of a machine that you interact with using lisp. It is basically a very small computer using an Arduino chip as the processor: http://www.technoblogy.com/show?1INT http://www.technoblogy.com/show?1INT